| MACHINISTS NON PARTISAN POLITICAL LEAGUE OF THE INTERNATIONAL ASSOCIATION OF MACHINISTS & AEROSPACE WORKERS | $50K | 10 | 2024, 2020, 2016, 2018, 2022 |
| NATIONAL ACTIVE AND RETIRED FEDERAL EMPLOYEES ASSOCIATION POLITICAL ACTION COM (NARFE-PAC) | $45K | 24 | 2024, 2020, 2016, 2018, 2022 |
| AMERICAN ASSOCIATION FOR JUSTICE POLITICAL ACTION COMMITTEE (AAJ PAC) | $45K | 15 | 2024, 2020, 2016, 2018, 2022 |
| AMERICAN FEDERATION OF STATE COUNTY & MUNICIPAL EMPLOYEES P E O P L E | $45K | 20 | 2024, 2020, 2016, 2018, 2022 |
| AMERICAN FEDERATION OF GOVT. EMPL. POLITICAL ACTION COMMITTEE | $40K | 25 | 2024, 2020, 2016, 2018, 2022 |
| UNITE HERE TIP CAMPAIGN COMMITTEE | $38K | 10 | 2024, 2016, 2018, 2022 |
| FREETHOUGHT EQUALITY SUPER PAC | $36K | 13 | 2016 |
| AMALGAMATED TRANSIT UNION - COPE | $35K | 14 | 2024, 2020, 2016, 2018, 2022 |
| INTERNATIONAL BROTHERHOOD OF ELECTRICAL WORKERS POLITICAL ACTION COMMITTEE | $35K | 7 | 2024, 2020, 2016, 2018, 2022 |
| NATIONAL ASSOCIATION OF REALTORS POLITICAL ACTION COMMITTEE | $34K | 16 | 2024, 2020, 2016, 2018, 2022 |